On Thu, Sep 16, 2010 at 7:36 PM, Jean Luc Truchtersheim < jeanluc...@gmail.com> wrote:
> Hello, > > I am trying to read from stdin and dump what's read to a temporary > file. My code works for small files but as soon as I have a file that > has, e.g., more than 300 lines, there is always one and only one line > that is truncated compared to the input. > > Here is my code: > > #--------------------------------------------------------------------------------- > #! /usr/bin/env python > > import sys > from tempfile import * > > if __name__ == "__main__": > data = [] > f_in = NamedTemporaryFile(suffix=".txt", delete=False) > for line in sys.stdin: > f_in.write(line) > data.append(line) > f_in.close > Does this need to be f_in.close() ? > f = open(f_in.name, 'rb') > i=0 > for line in f: > if data[i] != line: > print >>sys.stderr, "line > %d:\nfile(%d):\"%s\"\narray(%d):\"%s\"" % > (i+1, len(line), line, len(data[i]), data[i]) > i += 1 > sys.exit() > > #------------------------------------------------------------------------------------------------- > > I feel that I must be doing something very stupid, but I don't really > know what. > > Any idea? > > Can anybody reproduce this behavior. > > Thanks a bunch for any help. > > Jean Luc. > -- > http://mail.python.org/mailman/listinfo/python-list > -- Jason M. Swails Quantum Theory Project, University of Florida Ph.D. Graduate Student 352-392-4032
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